-79.25% is the change from 776 to 161
Calculation steps:
[( 161 - 776 ) ÷ 776] x 100 = -79.25%
Formula
Percentage change = [(161 - 776) / 776] x 100
Subtract the new number by the original number
161 - 776 = -615
-615 ÷ 776 = -0.7925257731958762
-0.7925257731958762 x 100 = -79.25%